Elevate your construction projects with steel decking solutions from Nucor. Engineered to deliver unmatched strength, flexibility, and longevity, our steel roof decks feature advanced PunchLok® II sidelap connections and versatile profiles, such as 1½" deep PLB™-36 and 3" deep PLN3™. They adapt seamlessly to complex architectural demands while offering a range of finish options. Whether you’re aiming for streamlined installation or robust structural support, these decks enhance project value by combining innovation with reliable performance.

Explore the dynamic possibilities of our floor decking options—from the composite steel floor deck that pairs high-strength steel with concrete for longer spans and reduced floor-to-floor heights to the non-composite steel floor deck designed for lighter applications without sacrificing durability. For added versatility, our dovetail decks come in bare and composite forms, complete with acoustical and non-acoustical options and a variety of finishes, including galvanized and painted. Together, these solutions empower you to maximize every inch of your design, ensuring efficiency, resilience, and aesthetic appeal across commercial, residential, healthcare, and industrial projects.